Lighthead



FIG. 1 is a perspective view of a first embodiment of a lighthead;

FIG. 2 is a top plan view of the first embodiment of the lighthead;

FIG. 3 is a bottom plan view of the first embodiment of the lighthead;

FIG. 4 is a front view of the first embodiment of the lighthead, theopposite rear view being identical;

FIG. 5 is a right side view of the first embodiment of the lighthead,the opposite left side view being identical;

FIG. 6 is a perspective view of the first embodiment of the lightheadpositioned on a representative mounting flange;

FIG. 7 is a perspective view of a second embodiment of the lighthead;

FIG. 8 is a top plan view of the second embodiment of the lighthead;

FIG. 9 is a bottom plan view of the second embodiment of the lighthead;

FIG. 10 is a front view of the second embodiment of the lighthead, theopposite rear view being identical;

FIG. 11 is a right side view of the second embodiment of the lighthead,the opposite left side view being identical;

FIG. 12 is a perspective view of the second embodiment of the lightheadpositioned on a representative mounting flange;

FIG. 13 is a perspective view of a third embodiment of the lighthead;

FIG. 14 is a top plan view of the third embodiment of the lighthead;

FIG. 15 is a bottom plan view of the third embodiment of the lighthead;

FIG. 16 is a front view of the third embodiment of the lighthead, theopposite rear view being identical;

FIG. 17 is a right side view of the third embodiment of the lighthead,the opposite left side view being identical; and,

FIG. 18 is a perspective view of the third embodiment of the lightheadpositioned on a representative mounting flange.

The broken lines in the drawings illustrate portions of the lighthead orthe environment related to the lighthead which form no part of theclaimed design.

CLAIM The ornamental design for a lighthead, as shown and described.